Westpark Tollway Mainlanes Eastbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| FM-1463 | Spring Green | - | 1.00 | Not Available |  |
| Spring Green | Katy-Gaston | - | 1.20 | Not Available | |
| Katy-Gaston | SH-99 Grand Parkway | 9:59:36 PM | 1.90 | 1:44 | 1:42 | 66 |  |
| SH-99 Grand Parkway | Peek | 9:54:37 PM | 1.10 | 1:22 | 3:04 | 48 |  |
| Peek | Grand Mission | 9:37:37 PM | 1.60 | 1:49 | 4:53 | 53 | |
| Grand Mission | FM-1464 | 9:59:36 PM | 2.30 | 2:42 | 7:35 | 51 | |
| FM-1464 | Addicks-Clodine | - | 1.50 | Not Available | |
| Addicks-Clodine | Eldridge | - | 2.20 | Not Available | |
| Eldridge | West Houston Center | - | 1.90 | Not Available | |
| West Houston Center | Beltway 8-West | 9:59:36 PM | 2.40 | 2:33 | 10:05 | 56 | |
| Beltway 8-West | Fondren | 9:59:36 PM | 1.80 | 1:56 | 12:01 | 56 | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | Not Available | |
Westpark Tollway Mainlanes Westbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-59 Southwest | Fondren | 9:59:36 PM | 1.70 | 1:47 | 1:47 | 57 | |
| Fondren | Beltway 8-West | 9:59:36 PM | 1.80 | 1:38 | 3:25 | 66 | |
| Beltway 8-West | West Houston Center | 9:59:36 PM | 2.40 | 2:21 | 5:46 | 61 | |
| West Houston Center | Eldridge | - | 1.90 | Not Available | |
| Eldridge | Addicks-Clodine | - | 2.20 | Not Available | |
| Addicks-Clodine | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Grand Mission | 9:59:36 PM | 2.30 | 1:49 | 7:32 | 76 | |
| Grand Mission | Peek | 9:59:36 PM | 1.60 | 1:23 | 8:55 | 69 | |
| Peek | SH-99 Grand Parkway | - | 1.10 | Not Available | |
| SH-99 Grand Parkway | Katy-Gaston | 9:59:36 PM | 1.90 | 1:51 | 10:45 | 62 | |
| Katy-Gaston | Spring Green | 9:59:36 PM | 1.20 | 00:56 | 11:41 | 77 | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | 11:40 | 11:40 | 106 | |
